209314902

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 424764000

約数和(自身を除く): 215449098

約数列:

[1, 2, 3, 6, 137, 149, 274, 298, 411, 447, 822, 894, 1709, 3418, 5127, 10254, 20413, 40826, 61239, 122478, 234133, 254641, 468266, 509282, 702399, 763923, 1404798, 1527846, 34885817, 69771634, 104657451, 209314902]

約数ペア:

[(1, 209314902), (2, 104657451), (3, 69771634), (6, 34885817), (137, 1527846), (149, 1404798), (274, 763923), (298, 702399), (411, 509282), (447, 468266), (822, 254641), (894, 234133), (1709, 122478), (3418, 61239), (5127, 40826), (10254, 20413)]